Presentation | 2000/7/11 Theoretical study on spike driven networks by the model of probabilistic firing neurons Hidetoshi Urakubo, Masataka Watanabe, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Correlation analyses for neuronal spikes, which have been developed recently, generally give the information on the basic topology of networks as well as the functions of the brain. To analyze the network temporal dynamics, we develop a statistical way on the assumption of probabilistic firing neurons that let through spikes at a certain probability. In this study, we firstly use this assumption on the firing neurons to analyze temporal structure of the network with random connectivity;and, give an explanation of the irregularity of spike sequences generally observed in the cortical neurons. Moreover, considering the spatial structure of a network, we secondly analyze the spatiotemporal interaction of a network with local connectivity. We also discuss the possibility of information processing with the results. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Probabilistic firing neurons / Spatiotemporal structure / CV / Linear model / Inverse correlation / Cross correlation |
Paper # | NC2000-46 |
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Committee | NC |
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Conference Date | 2000/7/11(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Neurocomputing (NC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Theoretical study on spike driven networks by the model of probabilistic firing neurons |
Sub Title (in English) | |
Keyword(1) | Probabilistic firing neurons |
Keyword(2) | Spatiotemporal structure |
Keyword(3) | CV |
Keyword(4) | Linear model |
Keyword(5) | Inverse correlation |
Keyword(6) | Cross correlation |
1st Author's Name | Hidetoshi Urakubo |
1st Author's Affiliation | Department of Quantum Engineering and System Science, School of Engineering, The University of Tokyo() |
2nd Author's Name | Masataka Watanabe |
2nd Author's Affiliation | Department of Quantum Engineering and System Science, School of Engineering, The University of Tokyo |
Date | 2000/7/11 |
Paper # | NC2000-46 |
Volume (vol) | vol.100 |
Number (no) | 191 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |